{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["vulnerable system owner", "supported platform", "vulnerability", "common vulnerabilities and exposures", "time", "vulnerable system", "vulnerable system version", "capabilities", "discoverer"]}], "input": "For protection against the three important vulnerabilities addressed in November updates , users should make sure to upgrade their software to the patched versions at the earliest convenience ."}
{"discover vulnerability": []}